CN108091859B - 一种锂电池用钼氧化物/金刚石负极复合材料及其制备方法 - Google Patents
一种锂电池用钼氧化物/金刚石负极复合材料及其制备方法 Download PDFInfo
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- CN108091859B CN108091859B CN201711336785.XA CN201711336785A CN108091859B CN 108091859 B CN108091859 B CN 108091859B CN 201711336785 A CN201711336785 A CN 201711336785A CN 108091859 B CN108091859 B CN 108091859B
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- molybdenum
- diamond
- lithium battery
- negative electrode
- composite material
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- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 82
- 239000010432 diamond Substances 0.000 title claims abstract description 82
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 53
- 239000002131 composite material Substances 0.000 title claims abstract description 42
- 229910000476 molybdenum oxide Inorganic materials 0.000 title claims abstract description 39
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000000758 substrate Substances 0.000 claims abstract description 63
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 57
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 48
- 239000011733 molybdenum Substances 0.000 claims abstract description 48
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 38
- 239000010439 graphite Substances 0.000 claims abstract description 38
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 19
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 18
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052796 boron Inorganic materials 0.000 claims abstract description 16
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 102
- 238000004544 sputter deposition Methods 0.000 claims description 69
- 239000010408 film Substances 0.000 claims description 67
- 238000000151 deposition Methods 0.000 claims description 59
- 229910052786 argon Inorganic materials 0.000 claims description 51
- 230000008021 deposition Effects 0.000 claims description 47
- 238000004140 cleaning Methods 0.000 claims description 34
- 239000007789 gas Substances 0.000 claims description 32
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 21
- 239000013077 target material Substances 0.000 claims description 10
- 239000010409 thin film Substances 0.000 claims description 4
- 239000010406 cathode material Substances 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 150000002500 ions Chemical class 0.000 abstract description 2
- 230000005012 migration Effects 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 21
- 238000000576 coating method Methods 0.000 description 21
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 18
- 229910052751 metal Inorganic materials 0.000 description 17
- 239000002184 metal Substances 0.000 description 17
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 16
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 16
- 239000010410 layer Substances 0.000 description 16
- 238000001755 magnetron sputter deposition Methods 0.000 description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 238000000861 blow drying Methods 0.000 description 10
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 8
- 229910001416 lithium ion Inorganic materials 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000010935 stainless steel Substances 0.000 description 8
- 229910001220 stainless steel Inorganic materials 0.000 description 8
- 238000001771 vacuum deposition Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 230000005684 electric field Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000010405 anode material Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 239000007773 negative electrode material Substances 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000004506 ultrasonic cleaning Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 210000001787 dendrite Anatomy 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910001182 Mo alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- TZHYBRCGYCPGBQ-UHFFFAOYSA-N [B].[N] Chemical compound [B].[N] TZHYBRCGYCPGBQ-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001345 alkine derivatives Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010406 interfacial reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
Description
Claims (8)
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CN201711336785.XA CN108091859B (zh) | 2017-12-14 | 2017-12-14 | 一种锂电池用钼氧化物/金刚石负极复合材料及其制备方法 |
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CN201711336785.XA CN108091859B (zh) | 2017-12-14 | 2017-12-14 | 一种锂电池用钼氧化物/金刚石负极复合材料及其制备方法 |
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CN108091859A CN108091859A (zh) | 2018-05-29 |
CN108091859B true CN108091859B (zh) | 2020-09-08 |
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CN108091859B (zh) * | 2017-12-14 | 2020-09-08 | 成都新柯力化工科技有限公司 | 一种锂电池用钼氧化物/金刚石负极复合材料及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1941459A (zh) * | 2005-09-29 | 2007-04-04 | 株式会社东芝 | 非水电解质电池、电池组以及交通工具 |
CN1957116A (zh) * | 2004-05-27 | 2007-05-02 | 凸版印刷株式会社 | 纳米晶体金刚石薄膜、其制造方法及使用纳米晶体金刚石薄膜的装置 |
CN102965666A (zh) * | 2012-11-27 | 2013-03-13 | 郑州大学 | 一种柔性衬底纳米金刚石薄膜及其制备方法 |
CN102994947A (zh) * | 2011-09-17 | 2013-03-27 | 中国科学院兰州化学物理研究所 | 类金刚石复合二硫化钼纳米多层薄膜及其制备方法 |
WO2017037618A1 (en) * | 2015-08-31 | 2017-03-09 | Leif Nyholm | Substrate with doped diamond layer for lithium-based systems |
CN108091859A (zh) * | 2017-12-14 | 2018-05-29 | 成都新柯力化工科技有限公司 | 一种锂电池用钼氧化物/金刚石负极复合材料及其制备方法 |
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US9812706B2 (en) * | 2012-12-28 | 2017-11-07 | Industrial Technology Research Institute | Protected active metal electrode and device with the electrode |
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- 2017-12-14 CN CN201711336785.XA patent/CN108091859B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1957116A (zh) * | 2004-05-27 | 2007-05-02 | 凸版印刷株式会社 | 纳米晶体金刚石薄膜、其制造方法及使用纳米晶体金刚石薄膜的装置 |
CN1941459A (zh) * | 2005-09-29 | 2007-04-04 | 株式会社东芝 | 非水电解质电池、电池组以及交通工具 |
CN102994947A (zh) * | 2011-09-17 | 2013-03-27 | 中国科学院兰州化学物理研究所 | 类金刚石复合二硫化钼纳米多层薄膜及其制备方法 |
CN102965666A (zh) * | 2012-11-27 | 2013-03-13 | 郑州大学 | 一种柔性衬底纳米金刚石薄膜及其制备方法 |
WO2017037618A1 (en) * | 2015-08-31 | 2017-03-09 | Leif Nyholm | Substrate with doped diamond layer for lithium-based systems |
CN108091859A (zh) * | 2017-12-14 | 2018-05-29 | 成都新柯力化工科技有限公司 | 一种锂电池用钼氧化物/金刚石负极复合材料及其制备方法 |
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